• 5.1 Midsegment Theorem and Coordinate Proof
• Worksheet
• Video

• 5.2 Use Perpendicular Bisectors
• Worksheet
• Video 

• 5.3 Use Angle Bisectors of Triangles
• Worksheet
• Video

• 5.4 Use Medians and Altitudes
  • Worksheet
  • Video
  
  
• 5.5 Use Inequalities in a Triangle
• Worksheet
• Video


• 5.6 Inequalities in Two Triangles and Indirect Proof
• Worksheet
• Video